Bertrandt AG (BDT) Stakeholder Lifts Voting Rights to 15.01%

Bertrandt AG disclosed that Frank Ferchau’s attributable voting rights rose to 15.01% on 21 Sep 2026, from 13.23% previously.Material DetailsContext by AI AnalystThis is a mid-cycle ownership disclosure showing a notable shareholder increasing influence. A larger move above additional thresholds or…